package 小胖子;

public class Demo01 {

	public static void main(String[] args) {
		
//		​	已知一个二维数组 arr = {{11, 22, 33}, {33, 44, 55}};
//		​	遍历该数组，取出所有元素并打印

		int [][] arr = {{11,22,33},{33,44,55}};
		
		for (int i = 0; i < arr.length; i++) {
			for (int j = 0; j < arr[i].length; j++) {
				System.out.print(arr[i][j]+",");
			}
			System.out.println();
		}
		
	}

	}


